TY - Journal of Yangtze River Scientific Research Institute A1 - KANG Chen-yun, WANG Shao-kai, PAN Deng-li, HE Ming T1 - Geometric Differences and Topology of Tectonic and Vertical Joints of Loess Y1 - 2020-09-01 JF - Journal of Yangtze River Scientific Research Institute JO - Journal of Yangtze River Scientific Research Institute SP - 115 EP - 121 VL - 37 IS - 9 UR - http://ckyyb.crsri.cn N1 - 10.11988/ckyyb.20190569 ER -